Merge branch 'main' into semconv-v1.36.0

Author: xrmx

CHANGELOG.md

@@ -25,7 +25,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Update logger level to NOTSET in logs example
   ([#4637](https://github.com/open-telemetry/opentelemetry-python/pull/4637))
 - Logging API accepts optional `context`; deprecates `trace_id`, `span_id`, `trace_flags`.
-  ([#4597](https://github.com/open-telemetry/opentelemetry-python/pull/4597))
+  ([#4597](https://github.com/open-telemetry/opentelemetry-python/pull/4597)) and 
+  ([#4668](https://github.com/open-telemetry/opentelemetry-python/pull/4668))
 - sdk: use context instead of trace_id,span_id for initializing LogRecord
   ([#4653](https://github.com/open-telemetry/opentelemetry-python/pull/4653))
 - Rename LogRecordProcessor.emit to on_emit

opentelemetry-api/src/opentelemetry/_logs/_internal/__init__.py

@@ -42,8 +42,10 @@
 from typing_extensions import deprecated
 
 from opentelemetry._logs.severity import SeverityNumber
+from opentelemetry.context import get_current
 from opentelemetry.context.context import Context
 from opentelemetry.environment_variables import _OTEL_PYTHON_LOGGER_PROVIDER
+from opentelemetry.trace import get_current_span
 from opentelemetry.trace.span import TraceFlags
 from opentelemetry.util._once import Once
 from opentelemetry.util._providers import _load_provider
@@ -107,14 +109,17 @@ def __init__(
         attributes: Optional[_ExtendedAttributes] = None,
         event_name: Optional[str] = None,
     ) -> None:
+        if not context:
+            context = get_current()
+        span_context = get_current_span(context).get_span_context()
         self.timestamp = timestamp
         if observed_timestamp is None:
             observed_timestamp = time_ns()
         self.observed_timestamp = observed_timestamp
         self.context = context
-        self.trace_id = trace_id
-        self.span_id = span_id
-        self.trace_flags = trace_flags
+        self.trace_id = trace_id or span_context.trace_id
+        self.span_id = span_id or span_context.span_id
+        self.trace_flags = trace_flags or span_context.trace_flags
         self.severity_text = severity_text
         self.severity_number = severity_number
         self.body = body

opentelemetry-sdk/src/opentelemetry/sdk/_configuration/__init__.py

@@ -23,7 +23,7 @@
 import os
 from abc import ABC, abstractmethod
 from os import environ
-from typing import Callable, Sequence, Type, Union
+from typing import Any, Callable, Mapping, Sequence, Type, Union
 
 from typing_extensions import Literal
 
@@ -91,10 +91,20 @@
 
 _logger = logging.getLogger(__name__)
 
+ExporterArgsMap = Mapping[
+    Union[
+        Type[SpanExporter],
+        Type[MetricExporter],
+        Type[MetricReader],
+        Type[LogExporter],
+    ],
+    Mapping[str, Any],
+]
+
 
 def _import_config_components(
-    selected_components: list[str], entry_point_name: str
-) -> Sequence[tuple[str, object]]:
+    selected_components: Sequence[str], entry_point_name: str
+) -> list[tuple[str, Type]]:
     component_implementations = []
 
     for selected_component in selected_components:
@@ -179,7 +189,7 @@ def _get_exporter_entry_point(
 
 def _get_exporter_names(
     signal_type: Literal["traces", "metrics", "logs"],
-) -> Sequence[str]:
+) -> list[str]:
     names = environ.get(_EXPORTER_ENV_BY_SIGNAL_TYPE.get(signal_type, ""))
 
     if not names or names.lower().strip() == "none":
@@ -196,6 +206,7 @@ def _init_tracing(
     id_generator: IdGenerator | None = None,
     sampler: Sampler | None = None,
     resource: Resource | None = None,
+    exporter_args_map: ExporterArgsMap | None = None,
 ):
     provider = TracerProvider(
         id_generator=id_generator,
@@ -204,8 +215,9 @@ def _init_tracing(
     )
     set_tracer_provider(provider)
 
+    exporter_args_map = exporter_args_map or {}
     for _, exporter_class in exporters.items():
-        exporter_args = {}
+        exporter_args = exporter_args_map.get(exporter_class, {})
         provider.add_span_processor(
             BatchSpanProcessor(exporter_class(**exporter_args))
         )
@@ -216,12 +228,13 @@ def _init_metrics(
         str, Union[Type[MetricExporter], Type[MetricReader]]
     ],
     resource: Resource | None = None,
+    exporter_args_map: ExporterArgsMap | None = None,
 ):
     metric_readers = []
 
+    exporter_args_map = exporter_args_map or {}
     for _, exporter_or_reader_class in exporters_or_readers.items():
-        exporter_args = {}
-
+        exporter_args = exporter_args_map.get(exporter_or_reader_class, {})
         if issubclass(exporter_or_reader_class, MetricReader):
             metric_readers.append(exporter_or_reader_class(**exporter_args))
         else:
@@ -239,12 +252,14 @@ def _init_logging(
     exporters: dict[str, Type[LogExporter]],
     resource: Resource | None = None,
     setup_logging_handler: bool = True,
+    exporter_args_map: ExporterArgsMap | None = None,
 ):
     provider = LoggerProvider(resource=resource)
     set_logger_provider(provider)
 
+    exporter_args_map = exporter_args_map or {}
     for _, exporter_class in exporters.items():
-        exporter_args = {}
+        exporter_args = exporter_args_map.get(exporter_class, {})
         provider.add_log_record_processor(
             BatchLogRecordProcessor(exporter_class(**exporter_args))
         )
@@ -331,22 +346,24 @@ def _import_exporters(
     return trace_exporters, metric_exporters, log_exporters
 
 
-def _import_sampler_factory(sampler_name: str) -> Callable[[str], Sampler]:
+def _import_sampler_factory(
+    sampler_name: str,
+) -> Callable[[float | str | None], Sampler]:
     _, sampler_impl = _import_config_components(
         [sampler_name.strip()], _OTEL_SAMPLER_ENTRY_POINT_GROUP
     )[0]
     return sampler_impl
 
 
-def _import_sampler(sampler_name: str) -> Sampler | None:
+def _import_sampler(sampler_name: str | None) -> Sampler | None:
     if not sampler_name:
         return None
     try:
         sampler_factory = _import_sampler_factory(sampler_name)
         arg = None
         if sampler_name in ("traceidratio", "parentbased_traceidratio"):
             try:
-                rate = float(os.getenv(OTEL_TRACES_SAMPLER_ARG))
+                rate = float(os.getenv(OTEL_TRACES_SAMPLER_ARG, ""))
             except (ValueError, TypeError):
                 _logger.warning(
                     "Could not convert TRACES_SAMPLER_ARG to float. Using default value 1.0."
@@ -391,6 +408,7 @@ def _initialize_components(
     resource_attributes: Attributes | None = None,
     id_generator: IdGenerator | None = None,
     setup_logging_handler: bool | None = None,
+    exporter_args_map: ExporterArgsMap | None = None,
 ):
     if trace_exporter_names is None:
         trace_exporter_names = []
@@ -413,7 +431,7 @@ def _initialize_components(
         resource_attributes = {}
     # populate version if using auto-instrumentation
     if auto_instrumentation_version:
-        resource_attributes[ResourceAttributes.TELEMETRY_AUTO_VERSION] = (
+        resource_attributes[ResourceAttributes.TELEMETRY_AUTO_VERSION] = (  # type: ignore[reportIndexIssue]
             auto_instrumentation_version
         )
     # if env var OTEL_RESOURCE_ATTRIBUTES is given, it will read the service_name
@@ -425,8 +443,11 @@ def _initialize_components(
         id_generator=id_generator,
         sampler=sampler,
         resource=resource,
+        exporter_args_map=exporter_args_map,
+    )
+    _init_metrics(
+        metric_exporters, resource, exporter_args_map=exporter_args_map
     )
-    _init_metrics(metric_exporters, resource)
     if setup_logging_handler is None:
         setup_logging_handler = (
             os.getenv(
@@ -436,7 +457,12 @@ def _initialize_components(
             .lower()
             == "true"
         )
-    _init_logging(log_exporters, resource, setup_logging_handler)
+    _init_logging(
+        log_exporters,
+        resource,
+        setup_logging_handler,
+        exporter_args_map=exporter_args_map,
+    )
 
 
 class _BaseConfigurator(ABC):

opentelemetry-sdk/tests/test_configurator.py

@@ -178,8 +178,9 @@ def shutdown(self, timeout_millis: float = 30_000, **kwargs) -> None:
 
 
 class DummyOTLPMetricExporter:
-    def __init__(self, *args, **kwargs):
+    def __init__(self, compression: str | None = None, *args, **kwargs):
         self.export_called = False
+        self.compression = compression
 
     def export(self, batch):
         self.export_called = True
@@ -202,12 +203,14 @@ def shutdown(self):
 
 
 class OTLPSpanExporter:
-    pass
+    def __init__(self, compression: str | None = None, *args, **kwargs):
+        self.compression = compression
 
 
 class DummyOTLPLogExporter(LogExporter):
-    def __init__(self, *args, **kwargs):
+    def __init__(self, compression: str | None = None, *args, **kwargs):
         self.export_called = False
+        self.compression = compression
 
     def export(self, batch):
         self.export_called = True
@@ -374,6 +377,20 @@ def test_trace_init_otlp(self):
             "my-otlp-test-service",
         )
 
+    def test_trace_init_exporter_uses_exporter_args_map(self):
+        _init_tracing(
+            {"otlp": OTLPSpanExporter},
+            id_generator=RandomIdGenerator(),
+            exporter_args_map={
+                OTLPSpanExporter: {"compression": "gzip"},
+                DummyMetricReaderPullExporter: {"compression": "no"},
+            },
+        )
+
+        provider = self.set_provider_mock.call_args[0][0]
+        exporter = provider.processor.exporter
+        self.assertEqual(exporter.compression, "gzip")
+
     @patch.dict(environ, {OTEL_PYTHON_ID_GENERATOR: "custom_id_generator"})
     @patch("opentelemetry.sdk._configuration.IdGenerator", new=IdGenerator)
     @patch("opentelemetry.sdk._configuration.entry_points")
@@ -667,6 +684,20 @@ def test_logging_init_exporter(self):
         getLogger(__name__).error("hello")
         self.assertTrue(provider.processor.exporter.export_called)
 
+    def test_logging_init_exporter_uses_exporter_args_map(self):
+        resource = Resource.create({})
+        _init_logging(
+            {"otlp": DummyOTLPLogExporter},
+            resource=resource,
+            exporter_args_map={
+                DummyOTLPLogExporter: {"compression": "gzip"},
+                DummyOTLPMetricExporter: {"compression": "no"},
+            },
+        )
+        self.assertEqual(self.set_provider_mock.call_count, 1)
+        provider = self.set_provider_mock.call_args[0][0]
+        self.assertEqual(provider.processor.exporter.compression, "gzip")
+
     @patch.dict(
         environ,
         {"OTEL_RESOURCE_ATTRIBUTES": "service.name=otlp-service"},
@@ -702,7 +733,9 @@ def test_logging_init_exporter_without_handler_setup(self):
     def test_logging_init_disable_default(self, logging_mock, tracing_mock):
         _initialize_components(auto_instrumentation_version="auto-version")
         self.assertEqual(tracing_mock.call_count, 1)
-        logging_mock.assert_called_once_with(mock.ANY, mock.ANY, False)
+        logging_mock.assert_called_once_with(
+            mock.ANY, mock.ANY, False, exporter_args_map=None
+        )
 
     @patch.dict(
         environ,
@@ -716,7 +749,9 @@ def test_logging_init_disable_default(self, logging_mock, tracing_mock):
     def test_logging_init_enable_env(self, logging_mock, tracing_mock):
         with self.assertLogs(level=WARNING):
             _initialize_components(auto_instrumentation_version="auto-version")
-        logging_mock.assert_called_once_with(mock.ANY, mock.ANY, True)
+        logging_mock.assert_called_once_with(
+            mock.ANY, mock.ANY, True, exporter_args_map=None
+        )
         self.assertEqual(tracing_mock.call_count, 1)
 
     @patch.dict(
@@ -799,6 +834,7 @@ def test_initialize_components_kwargs(
             },
             "id_generator": "TEST_GENERATOR",
             "setup_logging_handler": True,
+            "exporter_args_map": {1: {"compression": "gzip"}},
         }
         _initialize_components(**kwargs)
 
@@ -832,15 +868,18 @@ def test_initialize_components_kwargs(
             id_generator="TEST_GENERATOR",
             sampler="TEST_SAMPLER",
             resource="TEST_RESOURCE",
+            exporter_args_map={1: {"compression": "gzip"}},
         )
         metrics_mock.assert_called_once_with(
             "TEST_METRICS_EXPORTERS_DICT",
             "TEST_RESOURCE",
+            exporter_args_map={1: {"compression": "gzip"}},
         )
         logging_mock.assert_called_once_with(
             "TEST_LOG_EXPORTERS_DICT",
             "TEST_RESOURCE",
             True,
+            exporter_args_map={1: {"compression": "gzip"}},
         )
 
     def test_basicConfig_works_with_otel_handler(self):
@@ -970,6 +1009,20 @@ def test_metrics_init_pull_exporter(self):
         reader = provider._sdk_config.metric_readers[0]
         self.assertIsInstance(reader, DummyMetricReaderPullExporter)
 
+    def test_metrics_init_exporter_uses_exporter_args_map(self):
+        resource = Resource.create({})
+        _init_metrics(
+            {"otlp": DummyOTLPMetricExporter},
+            resource=resource,
+            exporter_args_map={
+                DummyOTLPMetricExporter: {"compression": "gzip"},
+                DummyMetricReaderPullExporter: {"compression": "no"},
+            },
+        )
+        provider = self.set_provider_mock.call_args[0][0]
+        reader = provider._sdk_config.metric_readers[0]
+        self.assertEqual(reader.exporter.compression, "gzip")
+
 
 class TestExporterNames(TestCase):
     @patch.dict(

pyproject.toml

@@ -109,7 +109,6 @@ include = [
 
 exclude = [
   "opentelemetry-sdk/tests",
-  "opentelemetry-sdk/src/opentelemetry/sdk/_configuration",
   "opentelemetry-sdk/src/opentelemetry/sdk/_events",
   "opentelemetry-sdk/src/opentelemetry/sdk/_logs",
   "opentelemetry-sdk/src/opentelemetry/sdk/error_handler",